package com.bw.dao;

import com.bw.pojo.vo.ReturnVo;

import java.sql.Connection;

public interface ReturnDao {
    Integer addRetrunPurchase(Connection conn, ReturnVo returnVo);

    void addReturnGoods(Connection conn, Integer goodsId, Integer returnId, Integer outNum);

    void updRetrunGoods(Connection conn, Integer outNum, Integer goodsId);
}
